Just because I've said I'll treat you with respect and civility doesn't mean I'm forced to come to your defense. I did it for the sake of not clogging up the board with nonsense all the time, but I see it happens whether I'm a part of it or I'm not a part of it. I still observe, generally, this order of events:
Someone makes a post about Biden or his policy
You attack the person, not the post, generally something like "you're helping to elect Trump"
They attack you back
Round and round it goes
I think it more productive if you could just start with that 2nd step and just say if you disagree with the policy point or agree to disagree with someone. Or just not post about it if you disagree. I do that like 70% of the time I see somebody post something I think is dumb or wrong.